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Created by Jeffrey Phillips Freeman@freemo💥Owner

quit throws NPE

Created by: freemo

Create a new character, move around till you find a health potion and pick it up. Issue Quit command and the following happens (not all these steps may be needed to produce the exception):

java.lang.NullPointerException
	at com.syncleus.aethermud.core.GameManager.buildPrompt(GameManager.java:823)
	at com.syncleus.aethermud.command.commands.Command.getPrompt(Command.java:154)
	at com.syncleus.aethermud.command.commands.Command.removeCurrentHandlerAndWritePrompt(Command.java:150)
	at com.syncleus.aethermud.command.commands.Command.removeCurrentHandlerAndWritePrompt(Command.java:142)
	at com.syncleus.aethermud.command.commands.Command.execCommand(Command.java:176)
	at com.syncleus.aethermud.command.commands.QuitCommand.messageReceived(QuitCommand.java:37)
	at com.syncleus.aethermud.command.commands.Command.handleUpstream(Command.java:96)
	at com.syncleus.aethermud.command.CommandHandler.messageReceived(CommandHandler.java:105)
	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
	at org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream(OneToOneDecoder.java:70)
	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
	at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
	at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
	at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:109)
	at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:328)
	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:90)
	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Aug 29, 2017 12:18:26 PM org.jboss.netty.channel.DefaultChannelPipeline
WARNING: An exception was thrown by a user handler while handling an exception event ([id: 0x766bbb72, /0:0:0:0:0:0:0:1:54664 :> /0:0:0:0:0:0:0:1:8080] EXCEPTION: java.lang.NullPointerException)
java.lang.NullPointerException
	at com.syncleus.aethermud.player.PlayerManager.removePlayer(PlayerManager.java:68)
	at com.syncleus.aethermud.command.CommandHandler.exceptionCaught(CommandHandler.java:118)
	at org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream(OneToOneDecoder.java:60)
	at org.jboss.netty.handler.codec.frame.FrameDecoder.exceptionCaught(FrameDecoder.java:377)
	at org.jboss.netty.channel.Channels.fireExceptionCaught(Channels.java:525)
	at org.jboss.netty.channel.AbstractChannelSink.exceptionCaught(AbstractChannelSink.java:48)
	at com.syncleus.aethermud.command.CommandHandler.messageReceived(CommandHandler.java:105)
	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
	at org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream(OneToOneDecoder.java:70)
	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
	at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
	at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
	at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:109)
	at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:328)
	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:90)
	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)